Home / 5,677,741.56-8,516,612.64-4,535,154.18

Finding the Fourth Proportional to 5,677,741.56, 8,516,612.64 and 4,535,154.18

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Solution

The fourth proportional to 5,677,741.56, 8,516,612.64 and 4,535,154.18 is: 6,802,731.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,677,741.56 : 8,516,612.64 = 4,535,154.18 : x
  2. Step 2: Convert to fraction form
    5,677,741.56/8,516,612.64 = 4,535,154.18/x
  3. Step 3: Cross multiply
    5,677,741.56x = 8,516,612.64 × 4,535,154.18
  4. Step 4: Simplify right side
    5,677,741.56x = 38,624,151,413,736.84
  5. Step 5: Solve for x
    x = 38,624,151,413,736.84/5,677,741.56
  6. Step 6: Final answer
    x = 6,802,731.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.